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#74,765,549
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Analyzing
Block #74,765,549
52 transactions · 35 stateful · 2026-05-15 14:02:12 UTC
Parallelism
85
/100
Blocked
66
%
Avg conflicts / tx
1.35
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,765,549
· 52 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#9
nothingToSeeHere_04ikDO9
#10
0xbbb036a8
#11
0xbbb036a8
· blocks 2
#12
execute
#13
execute
#15
execute
#16
execute
#19
0x6a0727db
· blocks 1
#20
execute
#21
0x6a0727db
#22
0x6a0727db
#23
0x6a0727db
#24
0x6a0727db
#28
updatePrices
#29
updatePrices
#30
updatePrices
#31
0xe7be4706
#32
0x5bf9264c
· blocks 1
#34
forward
#35
0x98717539
· blocks 2
#38
updateDataFeedsValuesPartial
#39
0x0f6795d9
#40
0x0f6795d9
#41
0x9e76c652
#43
setData
#44
0x39435dac
· blocks 6
#47
0x39435dac
#2
0x0c7abd22
· blocks 6
#14
0x575c0012
· blocks 1
#25
exactOutputSingle
#33
0x5bf9264c
#36
0x98717539
· blocks 4
#42
0x6a0727dc
#3
0x0c7abd22
· blocks 5
#37
0x98717539
· blocks 3
#45
0x39435dac
· blocks 5
#4
0x0c7abd22
· blocks 8
#46
0x39435dac
· blocks 4
#5
0x0c7abd22
· blocks 3
#17
exactInput
#18
0x0756e95c
· blocks 2
#48
0x39435dac
· blocks 3
#6
0x0c7abd22
· blocks 2
#26
0x0756e95c
· blocks 1
#49
0x39435dac
· blocks 2
#7
0x0c7abd22
· blocks 1
#27
0x6555ff7f
#50
0x39435dac
· blocks 1
#8
0x0c7abd22
#51
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
17
w4
18
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe6f13ee…aab3
0xd32edf…ff58
15 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x388e001a…7e04
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
28 conflicts on slot
0xfe6f13eea7…ffaab3
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